nixon, just out of the hospital, pale, refusing professional makeup. reagan's people fussed more over his than mondale's did over his. reagan always had a glass of wine just before going on to get those rosy cheeks. lesson four, real debating? so far, after 52 years, not actually required here. so relax. learn your lines. don't sneak in a look at your wristwatch. because that will definitely hurt you. beside, 90 minutes and you are done. possibly for good. john donvan, abc news, washington. >> possibly for good. nice line there. >> that's how rob gets his cheeks nice and takes it from the old gipper. it works. i think there's so much choreography that goes behind the debates. iasciwhat made-for-tv evehey first started with nixon and kennedy. >>> this morning on "world news now" -- getting ready for the duel in denver. >> we'll see how both candidates are preparing for the first presidential debate coming up tomorrow night. it is tuesday, october 2nd. >> announcer: from abc news, this is "world news now." >>> good morning, everybody. i'm rob nelson. >>